IPR CATUARA TM - new cultivar of high gluten wheat

The wheat cultivar IPR Catuara TM, obtained from a cross between the line LD 975 and the cultivar IPR 85, exhibits high gluten strength, which will allow the milling industry to supplement flours from wheats with weaker gluten strength, resulting in better quality products for the final consumer.

Triticum aestivum; genetic breeding; gluten strength

Authorship

Carlos Roberto Riede

Instituto Agronômico do Paraná-IAPAR, Rod. Celso Garcia Cid, km 375, CP 481, 86.047-902, Londrina, PR, Brazil.Instituto Agronômico do ParanáBrazilLondrina, PR, BrazilInstituto Agronômico do Paraná-IAPAR, Rod. Celso Garcia Cid, km 375, CP 481, 86.047-902, Londrina, PR, Brazil.

Luiz Alberto Cogrossi Campos

Lauro Akio Okuyama

Maria Brígida dos Santos Scholz

Pedro Sentaro Shioga

Jose Nilvado Póla

Juarez Campolina Machado

Embrapa Gado de Leite, Rua Eugênio do Nascimento, 610, 36.038-330, Juiz de Fora, MG, BrazilEmbrapa Gado de LeiteBrazilJuiz de Fora, MG, BrazilEmbrapa Gado de Leite, Rua Eugênio do Nascimento, 610, 36.038-330, Juiz de Fora, MG, Brazil

Deoclecio Domingos Garbuglio ^**E-mail: ddgarbuglio@iapar.br

*E-mail: ddgarbuglio@iapar.br

SCIMAGO INSTITUTIONS RANKINGS

Tables

Tables (4)

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Table 1
Mean grain yield (kg ha^-1) of the cultivar IPR Catuara TM in VCU regions of the states of Parana and Mato Grosso do Sul, Brazil

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Table 2
Mean grain yield (kg ha^-1) of the cultivar IPR Catuara TM in VCU regions of the states of São Paulo and Santa Catarina, Brazil

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Table 3
Mean grain yield (kg ha^-1) of the cultivar IPR Catuara TM in the VCU macroregions in Brazil

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Table 4
Evaluation of technological quality of the wheat cultivar IPR Catuara TM in three VCU regions over two crop seasons (2008 and 2009)

Table 1 Mean grain yield (kg ha^-1) of the cultivar IPR Catuara TM in VCU regions of the states of Parana and Mato Grosso do Sul, Brazil

¹
Number of trials per region of adaptation ² Trials in the locations of Ponta Grossa, Guarapuava, and Irati ³ Trials in the locations of Campo Mourão, Mauá da Serra, Cascavel, Pato Branco, and Tibagi ⁴ Trials in the locations of Cruzmaltina, Cambará, Londrina, Warta, and Palotina ⁵ Trials in the locations of Dourados, Maracajú, and Antonio João ⁶ Percentage of yield in relation to the mean value of the two best controls of the trials, IPR 85 and BRS 220

Table 2 Mean grain yield (kg ha^-1) of the cultivar IPR Catuara TM in VCU regions of the states of São Paulo and Santa Catarina, Brazil

¹
Number of trials per region of adaptation. ² Trials in the locations of Itaberá, conducted under complementary irrigation conditions ³ Trials in the locations of Ibirarema ⁴ Trials in the locations of Campos Novos ⁵ Trials in the locations of Campo Erê ⁶ Percentage of yield in relation to the mean value of the two best controls of the trials, IPR 85 and BRS 220

Table 3 Mean grain yield (kg ha^-1) of the cultivar IPR Catuara TM in the VCU macroregions in Brazil

¹
Total number of trials per region of adaptation ² Percentage of yield in relation to the mean value of the two best controls of the trials, IPR 85 and BRS 220

Table 4 Evaluation of technological quality of the wheat cultivar IPR Catuara TM in three VCU regions over two crop seasons (2008 and 2009)

¹
Number of environments of evaluation PROT: refers to the percentage of protein in the grain; FN: Falling number (seconds); P: tensile strength or maximum force of rupture; L: extensibility (mm); P/L: tensile strength / extensibility ratio; W: gluten strength (x 10^-4 joules)

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Crop Breeding and Applied Biotechnology Universidade Federal de Viçosa, Departamento de Fitotecnia, 36570-000 Viçosa - Minas Gerais/Brasil, Tel.: (55 31)3899-2611, Fax: (55 31)3899-2611 - Viçosa - MG - Brazil
E-mail: cbab@ufv.br

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IPR CATUARA TM - new cultivar of high gluten wheat

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[1] *E-mail: ddgarbuglio@iapar.br